{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{8}{c}}
\hline\hline
                &15 business days         &15 business days         &15/16 business days         &15/16 business days         &25 business days         &25 business days         &24/25 business days         &24/25 business days         \\
\hline
\vspace{-6mm}   &                  &                  &                  &                  &                  &                  &                  &                  \\
[1em]
Treatment       &    0.006         &    0.022         &    0.019         &    0.042\sym{*}  &    0.070\sym{**} &    0.107\sym{**} &    0.076         &    0.096\sym{*}  \\
                &  (0.011)         &  (0.017)         &  (0.017)         &  (0.023)         &  (0.032)         &  (0.041)         &  (0.047)         &  (0.051)         \\
\hline
\addlinespace[3pt]Observations&    2,712         &    2,712         &    2,712         &    2,712         &    2,712         &    2,712         &    2,712         &    2,712         \\
\addlinespace[3pt]R-squared&    0.009         &    0.048         &    0.023         &    0.071         &    0.039         &    0.075         &    0.108         &    0.184         \\
\hline\hline
\multicolumn{9}{l}{\footnotesize  {\begin{minipage}{1.32\textwidth} \small   \vspace{0.2cm}  \textit{Notes:} * p $ < $ 0.10, ** p $ < $ 0.05, *** p $ < $ 0.01. Standard errors clustered by agency are shown in parentheses. Control variables in odd columns include: month in which the agency received the request, the total number of requests received by the agency before the intervention (Jan 1, 2017 until Sept. 5, 2018), the average percentage of pending requests (not past the deadline), and the average percentage of late requests on a date prior to the intervention. In addition to those, controls in even columns also include the type of requester, serial requesters, topic of the request, total number of requests received by the agency on the date request $ i $ arrived, and ministry of the agency.   \end{minipage}  } }\\
\end{tabular}
}
